Power Delivery Module (PDM): Difference between revisions - Nissan Leaf

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This component sits at the top of the motor stack, on top of the [[Traction Motor Inverter]]. It is sometimes referred to as the On-board Charger (OBC), but that is actually one part of it.

== On-board Charger ==

This module takes AC power from the J1772 charge port, and converts it to high-voltage DC to charge the [[Lithium Ion Battery]].

It is available in a 3.3kW or a 6.6kW variant.

== DC-DC Converter ==

This module takes high-voltage DC from the [[Lithium Ion Battery]] and converts it to low-voltage (~12V) DC to charge the 12V battery and power the low-voltage equipment in the vehicle, such as electronics, lights, window motors, wipers, blower motor, etc.

It has a maximum output of about 135A.<ref>https://mynissanleaf.com/threads/using-the-leaf-for-power-in-a-blackout-my-leaf-to-home.13097/</ref>

== Junction Box ==

The PDM contains relays related to AC and DC charging, plus connections to the air conditioning compressor, PTC heater, CHADEMO inlet, etc.<ref>https://myimiev.com/threads/power-delivery-module-pdm-aka-the-dc-dc-converter-junction-box-on-nissan-leaf-gen1-wiring-info.4533/</ref>

== External Links ==

* For the ZEO Version of the DCDC: https://openinverter.org/wiki/Nissan_Leaf_DC-DC_converter

@@ Line 1: / Line 1: @@
 This component sits at the top of the motor stack, on top of the [[Traction Motor Inverter]]. It is sometimes referred to as the On-board Charger (OBC), but that is actually one part of it.
+== On-board Charger ==
+This module takes AC power from the J1772 charge port, and converts it to high-voltage DC to charge the [[Lithium Ion Battery]].
+It is available in a 3.3kW or a 6.6kW variant.
+== DC-DC Converter ==
+This module takes high-voltage DC from the [[Lithium Ion Battery]] and converts it to low-voltage (~12V) DC to charge the 12V battery and power the low-voltage equipment in the vehicle, such as electronics, lights, window motors, wipers, blower motor, etc.
+It has a maximum output of about 135A.<ref>https://mynissanleaf.com/threads/using-the-leaf-for-power-in-a-blackout-my-leaf-to-home.13097/</ref>
+== Junction Box ==
+The PDM contains relays related to AC and DC charging, plus connections to the air conditioning compressor, PTC heater, CHADEMO inlet, etc.<ref>https://myimiev.com/threads/power-delivery-module-pdm-aka-the-dc-dc-converter-junction-box-on-nissan-leaf-gen1-wiring-info.4533/</ref>
+== External Links ==
+* For the ZEO Version of the DCDC:  https://openinverter.org/wiki/Nissan_Leaf_DC-DC_converter